Optimum line density determining method and system

Facsimile and static presentation processing – Facsimile – Recording apparatus

Patent

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Details

358426, H04N 1417, H04N 141

Patent

active

057060967

ABSTRACT:
A method and system for determining an optimal line density for further processing of an imaged document, in which contiguously located pixels of a predetermined color in an image document are counted and based thereon image fineness/coarseness and an optimal line density representing the document is determined. The imaged document is then converted to the optimal line density and provided for further processing, such as for transmission via facsimile.

REFERENCES:
patent: 5335290 (1994-08-01), Cullen et al.
patent: 5488483 (1996-01-01), Murayama

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